Convolvulus cneorum

Silverbush

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Common Name: 

Silverbush

Plant Type: 

Flower color: 

Foliage color: 

Green Silver

Sun (From 0 to 5): 

Water (From 0 to 5): 

Maximum temperature: 

40°C

Minimum temperature: 

10°C

Maximum height: 

75 cm

Maximum width: 

110 cm

Silverbush (Convolvulus cneorum) - Description

C. cneorum is an evergreen shrub with silky-smooth, silvery gray, lance-shaped leaves. It bears whit or pink-tinted morning glories with yellow throats open from pink buds in late spring and summer.

Silverbush (Convolvulus cneorum) - Blooming

Flowers resemble those of true Morning Glories (Ipomoea tricolor). The flowers are trumpet shaped often times blue, sometimes with a yellow throat. Some species have pink flowers in the summer.

Silverbush (Convolvulus cneorum) - Growth

In climates that get cold, wet winters, Silverbush plants do best as potted plants. When winter arrives, move the containers into a drier location. Silverbush plants can withstand some cold, but as the temperatures dip they will not thrive as they would in warmer temperatures.

Silverbush (Convolvulus cneorum) - Planting

Plants spread via rhizomes which can be used for easy propagation.

Silverbush (Convolvulus cneorum) - Pest

Spider mites and aphids may cause problems. Other issues include leaf spots and rust.

Silverbush (Convolvulus cneorum) - Soil and irrigation

Does best in poor to moderately fertile soils that are well-draining. Water freely during the growing season, keep just moist in winter.

Convolvulus cneorum - Silverbush - Photos